The SA-3 has three lower pockets. Each lower pocket is 18.5cm wide and 19cm deep (7.25" x 7.5"). There are 4 upper pockets, each 11cm deep. From right to left, the width is: 3cm, 3cm, 6.5cm, 7cm. The upper pockets are on a flap the may be unbutton to allow it to swing when the user bends over to keep items in the pockets.